baber/WOPTO huggingface dataset:
Patent CA-3029347-A1 (CA)
Inventor: KE ZHIJIE
IPC: E05B63/14
Filed: 2017-10-16
Abstract: A lock (100) capable of locking a movable door, comprising: a lock shell (1) and hook tongues (2a, 2b), the lock shell (1) being provided with opening parts (1d, 1e) allowing the hook tongues (2a, 2b) to extend out; hook tongue supporting frames (4a, 4b) movably disposed in the lock shell (1) and combined with a first shaft pin (4b5), the hook tongue (2a, 2b) being provided with a lower shaft hole (2b3) and rotationally sleeved on the shaft pin (4b5) by means of the lower shaft hole (2b3); lock tongue reset springs (2a, 2b) having two free ends, one free end being combined with hook tongue supporting frames (4a, 4b), and the other free end being combined with the hook tongues (2a, 2b); left and right first guide slots (1f1, 1g1) symmetrically formed in left and right shells (1b, 1c) of the lock shell (1) and corresponding to the first shaft pin (4b5); both ends of the first shaft pin (4b5) extending into the left and right first guide slots (1f1, 1g1) respectively; when the hook tongue supporting frames (4a, 4b) drive the first shaft pin (4b5) to move along the left and right first guide slots (1f1, 1g1), the first shaft pin (4b5) driving the hook tongue (2a, 2b) to move, so that the hook tongues (2a, 2b) unhook or lock; and rotationally disposed shifting blocks (5a, 5b), the axial centers thereof being provided with center holes allowing shifting pieces to insert in, shifting handles (5a2, 5b2) of the shifting block (5a, 5b) rotating to drive the hook tongue supporting frames (4a, 4b) to move forward and backward along with the shifting blocks (5a, 5b).
Patent CA-3030339-A1 (CA)
Inventor: LIZARZABURU CHAVEZ JUAN ANTONIO
IPC: A01H1/04
Filed: 2017-07-07
Abstract: The application concerns melon plants (Cucumis melo) resistant to infection with tomato leaf curl New Dehli virus (ToLCNDV). The resistant melon plants have a genomic introgression fragment on chromosome 5 which confers tolerance to ToLCNDV in a dominant manner. Also disclosed are markers for identifying those fragments, methods for identifying or producing resistant melon plants.
Patent CA-3032469-A1 (CA)
Inventor: TEITELBAUM JASON SCOTT
IPC: A61M25/10
Filed: 2017-08-04
Abstract: La présente invention concerne des dispositifs utilisés pour mettre sous pression, dépressuriser ou déplacer autrement un fluide. Les dispositifs peuvent être configurés pour déplacer un fluide afin de gonfler ou dégonfler un dispositif médical, tel qu'un ballonnet. Les dispositifs peuvent comprendre en outre un élément de manivelle pour apporter un avantage mécanique lors de la mise sous pression ou du déplacement d'une autre façon d'un fluide.
Patent CA-3032471-A1 (CA)
Title: Method and apparatus for singulating particles in a stream
Inventor: PRYSTUPA DAVID
IPC: B07C5/342
Filed: 2017-07-28
Abstract: Particles are sorted into paths based on a measurable parameter by forming them into a stream in at least one duct carried on a body rotating around an axis where the duct is shaped so that the particles are accelerated to cause the particles separated into the duct to be aligned one after another in a row in the duct.  The parameter of the particles are measured in the aligned stream one after the other and the particles are directed into one of a plurality of paths as determined by the measurement. In one arrangement the body comprises a disk member having a front face facing a supply conduit and the duct lies in a radial plane of the disk member. In one arrangement the measurement of the parameter is carried out by one or more measurement devices either carried on the disk or outside the edge of the disk.
Patent CA-3035904-A1 (CA)
Inventor: TIVAS ROY W
IPC: E21C35/00
Filed: 2017-09-08
Abstract: A mining system with an inertial guidance system configured to enable precise excavation of geological material without a need to advance a survey line over a long distance and/or nonlinear excavation path, thereby maximizing productivity of the mind by minimizing a width of un-mined material necessary for support between adjacent excavation paths and minimizing equipment downtime.
Patent CA-3037032-A1 (CA)
Title: Methods and apparatus for providing blockchain participant identity binding
Inventor: MOSES TIMOTHY EDWARD
IPC: H04L29/06
Filed: 2017-09-27
Abstract: A method and apparatus provide a blockchain that includes one or more blocks that contain a cryptographic binding of a signature-verification public key and/or a data encryption public key to the identity of the holder of the corresponding private key. The binding is performed by one or more key binding entities, a blockchain identity binder. Originators and recipients use the identity binding data to secure block chain transactions. The system is configured to obtain a blockchain participant identity binding request associated with a participant of the blockchain. An identification binding request validation request is issued to the participant in response to the obtained blockchain participant identity binding request. A blockchain identity binding instruction produces the signed blockchain participant identity binding data, in response to receiving an identification binding request validation response. A signed blockchain participant identity binding data is issued and posted in response to the blockchain identity binding instruction.
Patent CA-3040166-A1 (CA)
Inventor: GIESE ANJA
IPC: C07D413/14
Filed: 2017-10-09
Abstract: La présente invention concerne des composés 6-(1H-pyrazol-1-yl)pyrimidin-4-amine substitués de formule générale (I) tel que décrit et défini dans la description. L'invention concerne également des procédés de préparation desdits composés, des composés intermédiaires utiles pour préparer lesdits composés, des compositions et combinaisons pharmaceutiques comprenant lesdits composés et l'utilisation desdits composés pour fabriquer des compositions pharmaceutiques pour le traitement ou la prophylaxie de maladies, en particulier pour le traitement et/ou la prophylaxie de maladies cardiovasculaires et rénales, en monothérapie ou en association avec d'autres principes actifs.
Patent CA-3040451-A1 (CA)
Inventor: MARUYAMA NAOKI
IPC: C08G59/24
Filed: 2017-10-13
Abstract: An epoxy resin including: a first epoxy compound having a mesogenic structure; and a second epoxy compound having at least two mesogenic structures that have the same mesogenic structure as the mesogenic structure of the first epoxy compound. The proportion of first epoxy compound relative to the entire epoxy resin, as obtained by liquid chromatography, is 40%50%.
Patent CA-3041656-A1 (CA)
Inventor: TAYEBI LOBAT
IPC: A01N1/02
Filed: 2017-10-25
Abstract: L'invention concerne des procédés et des compositions permettant de préserver les dents avulsées et/ou les tissus explantés. Les procédés de l'invention permettant de préserver les dents avulsées et/ou les tissus explantés consistent généralement à placer les dents avulsées et/ou les tissus explantés dans une solution de conservation comprenant au moins environ 2,75 g/l de sucre. Les tissus explantés appropriés pour les procédés de l'invention peuvent comprendre des tissus explantés comprenant des fibroblastes, tels que des tissus dentaires et/ou des tissus buccaux. La solution de conservation des procédés de conservation selon l'invention peut comprendre des composants supplémentaires qui peuvent comprendre, sans caractère limitatif, des sels inorganiques, des acides aminés, des vitamines et des agents tampons. La solution de conservation peut être préparée à partir d'une formulation pulvérulente ayant une longue durée de conservation.
Patent CA-3041769-A1 (CA)
Inventor: MORIOKA YUICHI
IPC: H04W74/08
Filed: 2017-09-13
Abstract: [Problem] To reduce the frequency of occurrences of frame transmission conflicts. [Solution] This communication device is provided with: a reception unit for receiving a frame transmitted by another terminal; a length information acquisition unit for acquiring, from the received frame, length information about the frame; and a transmission frame determination unit for determining the length of a transmission frame on the basis of the acquired length information.
Patent CA-3042916-A1 (CA)
Title: Method and apparatus for assessing sensorimotor performance
Inventor: SCOTT STEPHEN H
IPC: A63B71/06
Filed: 2019-05-10
Abstract: A method and apparatus for quantifying differences in human sensorimotor performance useful for diagnosing, assessing, and/or detecting brain injury and/or a neurological disorder, or identifying exceptional performance in a subject. In a task a subject's limb movement is restricted to a limited workspace and an object moves towards the limb. The objective of the task is for the subject to contact the object with the limb within a set time period. During the task a perturbation directed to the object and/or limb, or other feature of the environment, may occur on some trials, requiring a rapid motor correction in order to contact the object, or the subject may receive an alternative instruction on whether to interact with the object.  Position data and/or motion data and/or kinetic data of the limb or portions thereof with respect to a presented object are obtained, and a data set is acquired for a plurality of trials. The acquired data set provides information about brain injury and/or a neurological disorder in the subject or exceptional capabilities of the subject.
Patent CA-3043161-A1 (CA)
Inventor: RUEGE ALEXANDER C
IPC: G01B9/02
Filed: 2017-04-25
Abstract: L'invention concerne un système et un procédé améliorés permettant d'évaluer l'état d'un matériau. Le système et le procédé sont opérants pour identifier des défauts et pour mesurer le profil d'érosion et l'épaisseur de différents matériaux, y compris des matériaux réfractaires, au moyen d'ondes électromagnétiques. Le système est conçu pour réduire une pluralité de réflexions, associées à la propagation d'ondes électromagnétiques émises vers un matériau en cours d'évaluation, dans une mesure suffisante pour permettre la détection d'ondes électromagnétiques d'intérêt réfléchies à partie de discontinuités distantes du matériau. De plus, le système et le procédé font appel à une configuration et à des techniques de traitement des signaux qui réduisent le fouillis et permettent d'isoler les ondes électromagnétiques d'intérêt. En outre, l'émetteur est adapté à l'impédance du matériau en cours d'évaluation, et le mécanisme d'alimentation est conçu pour atténuer des effets de réflexion multiple afin d'augmenter la suppression de fouillis.
Patent CA-3044228-A1 (CA)
Inventor: MILLER BYRD TYLER
IPC: D04H1/64
Filed: 2017-11-08
Abstract: L'invention concerne une lingette humide à une ou plusieurs couches, jetable dans les toilettes et dispersable, comprenant un voile fibreux formé par voie humide imprimé en utilisant un tissu structurant, une composition à rôle de liant comprenant du poly(vinyl) d'alcool, du poly(vinyl) d'acétate, des poly (éthylène) (vinyl) alcools, du poly (éthylène) (vinyl) acétate, des copolymères d'acétate de vinyle et d'éthylène, ou des combinaisons de ces derniers, et un ou plusieurs adjuvants. Dans un mode de réalisation donné à titre d'exemple, le voile fibreux est humidifié par une solution d'humidification comprenant entre 0,1 % et environ 10 % en poids de l'un des éléments suivants : (1) de l'acide borique ; et (2) de l'acide borique et un sel monovalent ou divalent.
Patent CA-3047386-A1 (CA)
Inventor: THOMPSON RONALD H
IPC: B60C7/18
Filed: 2017-05-30
Abstract: A wheel for a vehicle (e.g., a construction vehicle, an all-terrain vehicle, or other off-road vehicle) or other device, in which the wheel comprises a non-pneumatic tire and may be designed to enhance its use and performance and/or use and performance of the vehicle or other device, including, for example, to be able to be used longer and/or in more challenging conditions, such as, for instance, by being more thermally efficient (e.g., to avoid or reduce adverse effects such as rapid degradation in material properties that could otherwise arise due to excessive temperatures) and/or more resistant to cracking or other damage which could lead to premature failure (e.g., due to manufacturing artifacts and/or rocks and other hazards that can cut, chip, or tear it during use).
Patent CA-3047559-A1 (CA)
Title: Salle de spectacles
Inventor: CHICAN PIERRE
IPC: A63J25/00
Filed: 2017-12-13
Abstract: Salle de spectacles comprenant au moins un écran sur un côté avant; un appareil d'affichage (22), apte à afficher un contenu visuel sur le ou les écrans; et une paroi de fond (15) disposée en face du ou des écrans. La salle de spectacles comprend en outre un certain nombre de plateformes (17) telles que sur chacune d'entre elles sont fixés des sièges, et que chacune desdites plateformes est une plateforme en saillie, ayant une largeur inférieure à 70% de la largeur de la salle.
Patent CA-3048335-A1 (CA)
Inventor: CHAN KWAN CHEE
IPC: C12Q1/6876
Filed: 2007-05-03
Abstract: This application describes the discovery that, in a pregnant woman, certain genes (such as RASSF1A, APC, CASP8, RARB, SCGB3A1, DAB21P, PTPN6, THY1, TMEFF2, and PYCARD) originated from a fetus are highly methylated, whereas the same genes of maternal origin are unmethylated. This discovery allows the easy detection of one or more of these methylated fetal genes in a biological sample from a pregnant woman, serving as a universal indicator of the presence of fetal DNA in the sample. These fetal methylation markers are particularly useful as positive controls for a non-invasive analytical process during which the quality and quantity of fetal DNA are monitored. These newly identified fetal markers can also be measured directly for diagnosis of certain pregnancy-related conditions.
Patent CA-3048922-A1 (CA)
Title: Method of making a puffed, dehydrated food product
Inventor: DURANCE TIMOTHY D
IPC: A23C9/137
Filed: 2017-02-23
Abstract: A method of making a puffed, dehydrated food product comprises mixing a high amylopectin starch and selected food ingredients to form a dough; forming the dough into pieces; and exposing the dough pieces to microwave radiation at a pressure less than atmospheric to puff and dry the dough pieces, producing the puffed, dehydrated food product. The ingredients may include tomato paste, yogurt, fruit or fruit juice concentrate, fruit puree, vegetable puree, vegetable puree concentrate, coffee, and concentrated soup. The dough may be formed in the absence of starch hydrolysates. The method produces dehydrated food products which incorporate a variety of food ingredients in a matrix that has a puffed, crispy structure.
Patent CA-3049491-A1 (CA)
Title: Method for separating underground oil, gas, water and sand and separator
Inventor: WANG YAN
IPC: E21B43/38
Filed: 2018-01-12
Abstract: A method for separating underground oil, gas, water and sand and a separator (10), the method for separating underground oil, gas, water and sand comprising the following steps: step 1: forming a plurality of spaces by partitioning in the outflow direction of extracted liquid in an oil sleeve annulus, and providing an accommodating cavity communicating with the oil sleeve annulus in each space (21); step 2: forming a plurality of liquid inlet hole sets (11) on a drainpipe (1) of the extracted liquid along the outflow direction of the extracted liquid, each liquid inlet hole set (11) correspondingly communicating with an accommodating cavity (21); and step 3: separating oil, gas and water after crude oil in the oil sleeve annulus flows into each accommodating cavity (21), separated oil drops or gas bubbles flowing back to the oil sleeve annulus from the accommodating cavities (21), and the separated extracted liquid simultaneously flowing into the drainpipe (1) from the plurality of liquid inlet hole sets (11). With the method for separating underground oil, gas, water and sand and the separator, rapid separation of oil and water or gas and water in high water content crude oil underground may be achieved.
Patent CA-3054504-A1 (CA)
Inventor: RAMSAY JEROME
IPC: F16L1/024
Filed: 2019-09-06
Abstract: An automated pipeline-construction system and method for constructing a pipeline and laying constructed pipeline in various terrain conditions. The system has one or more pipeline-racking vehicles arranged in series for storing a plurality of pipeline joints, and a self-propelled pipeline-construction vehicle behind the pipeline-racking vehicles for receiving pipeline joints one-by-one therefrom and automatically coupling each received pipeline joint to the constructed pipeline through a pipeline construction and deployment process. A computing structure controls the pipeline-racking vehicles and pipeline- construction vehicle to align them at least laterally and to synchronously move forward for deploying the constructed pipeline. Each of the one or more pipeline-racking vehicles and the pipeline-construction vehicle may comprise a moving structure, and the computing structure may control the moving structures thereof for leveling the one or more pipeline- racking vehicles and the pipeline-construction vehicle.
Patent CA-3055327-A1 (CA)
Inventor: HANSAL WOLFGANG
IPC: G01L1/12
Filed: 2018-03-20
Abstract: The invention relates to a magnetic field sensor (100, 100A, 100B) for components (200) having a preferably cylindrical, conical, prismatic main body (210) or having a free-form main body, wherein at least one first magnetic conductive track (110) and at least one second conductive track (120) are mounted on the main body (210 of the component (200), and the at least second conductive track (120) is arranged at a distance - preferably in the form of a separation layer (300) - from the at least first magnetic conductive track (110), wherein at least one exciter magnet is provided and a change in the magnetic flux due to a change in the distance (A) of the at least one first magnetic conductive track (110) from the at least second magnetic conductive track (120) is monitored.
Patent CA-3055917-A1 (CA)
Inventor: CLARIJS EGIDIUS PETRUS GERARDUS
IPC: B29C51/42
Filed: 2017-03-07
Abstract: Described is a method for the preparation of an article, in particular a biodegradable article,from a thermoplastic composition comprising starch by thermoforming, comprising the steps of providing a sheet of the thermoplastic composition in rubber phase at a temperature of at least 100°C, stretching the sheet into or onto a mould,cooling the sheet to form the article,remove the article from the mould,wherein the mould in step b. has a temperature of 5°C or less, the sheet in step c. is cooled to a temperature of 40°C or less, steps b. and c. being performed in 10 s. or less. Further, a thermoformed article, obtainable by the said method and the use of such an article is described.
Patent CA-3057807-A1 (CA)
Inventor: ROBINSON THOMAS P
IPC: A61M1/16
Filed: 2008-11-28
Abstract: An extracorporeal blood processing system comprises a plastic molded compact manifold that supports a plurality of molded blood and dialysate fluidic pathways along with a plurality of relevant sensors, valves and pumps. A disposable dialyzer is connected to the molded manifold to complete the blood circuit of the system. The compact manifold is also disposable in one embodiment and can be detachably installed in the dialysis machine. Two-way valves in the manifold are used to direct the dialysate flow to the dialyzer in hemodialysis mode of operation and to bypass the dialyzer to direct the flow of infusion grade dialysate directly to the patient in hemo filtration mode of operation.
Patent CA-3058337-A1 (CA)
Inventor: YOUNG RONALD ALEXANDER SCOT
IPC: A47L13/255
Filed: 2019-10-10
Abstract: A head for a mop is described, the head comprising a plurality of elongate members of absorbent material, wherein the elongate members of absorbent material are bound by a header member, wherein a first portion and a second portion of the header member are fixed to one another, and further wherein a third portion of the header member intermediate the first portion and the second portion loops around the elongate members of absorbent material. A method of manufacturing a mop head and a method of attaching a mop head to a mop are also described.
Patent CA-3060563-A1 (CA)
Title: Coupler
Inventor: JACOBS JON JOSEPH
IPC: F16L37/091
Filed: 2018-04-06
Abstract: A coupler including a tubular conduit having a length disposed between a first end and a second end and a thickness disposed between an external surface and internal surface defining an interior passage and including one or more of an external annular groove disposed in the external surface overlaying an internal annular member disposed on the internal surface, and one or more external annular members disposed on the external surface correspondingly overlaying one or more internal annular grooves disposed in said internal surface.
Patent CA-3060967-A1 (CA)
Title: Led retrofit assembly with electrically biased support structure
Inventor: VINCENT JOHN B
IPC: F21K9/278
Filed: 2019-11-06
Abstract: A lighting assembly includes an LED string affixed to a lamp support connected between first and second lighting sockets and includes an non-conductive coupling and a pair of conductive support segments. Each support segment is connected between the coupling a corresponding lighting socket, either directly or via an intervening endcap. The LED string includes an LED  module and a pair of interconnects. The LED module includes one or more LEDs and power circuitry for coupling a supply voltage to the LEDs. The interconnect pair may include positive and negative interconnects. A fixed end of each interconnect is electrically and mechanically connected to a corresponding support segment. The first support segment is electrically coupled to a positive terminal of a voltage source and the second support segment is electrically coupled to a negative terminal of the voltage source, the interconnect pair conveys a supply voltage to each LED module.
Patent CA-3062222-A1 (CA)
Inventor: ZHANG XU
IPC: H04W72/04
Filed: 2018-05-04
Abstract: Provided are a method for transmitting control information, a related device, and a computer storage medium. The method comprises: a network apparatus determining configuration information of a control channel, wherein the configuration information comprises at least one of frequency domain information and time domain information which indicate a time-frequency resource occupied by the control channel and indication information indicating one or more resource unit sets, and the time-frequency resource occupied by the control channel comprises the one or more resource unit sets; the network apparatus mapping, according to the configuration information, control information to one or more resource unit sets in the one or more resource unit sets; and the network apparatus transmitting the configuration information to a terminal apparatus, and transmitting the control information to the terminal apparatus. The present invention enables a terminal apparatus to perform joint channel estimation according to all reference signals in a resource unit set, such that a quantity of reference signals used for channel estimation is increased, thereby enhancing accuracy of channel estimation without increasing a density of reference signals.